7731 algorithm will warn if current channel has bad interference, but does not
change the channel as it would interrupt data traversing the bridge link. We
advise to run the Channel Optimizer from the Root Bridge occasionally (weekly?), which will flood the link with UDP in both directions on all country code available
channels, and then settle on the best bi-directional throughput one. You should see the same channel chosen after some set of Channo executions. Hopefully, it will
select the same channel repeatedly.
Smarty, the SmartSelect agorithm on 7731s *will* change channels, if you want it to.
The default behavior is (warn-only), but you can type this CLI command after SSH to your RB:
rkscli: rkscli: get version Ruckus Wireless 7731 Wireless Bridge Version: 126.96.36.199.174 OK rkscli: rkscli: get blacklist wifi0 wifi0 Channel Blacklist is warning only. wifi0 Threshold override: OK rkscli: rkscli: set blacklist wifi0 enable OK rkscli: